Applicable Base Polymer Properties
Styrene block copolymers (SBCs) offer cohesion, strength, and heat resistance. SBS polymers are generally used in non-pressure sensitive formulations. Calprene 500 commercialized by Dynasol is a linear 70/30 butadiene/styrene thermoplastic copolymer grade. It is suitable for shoe sole formulations, transparent compounds, plastic modification, adhesives, and footwear. Calprene 500 complies with FDA, REACH, and other regulatory agencies.